<?php

namespace Abzu\SecurityBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Security\Core\SecurityContext;

class SecurityController extends Controller
{
    
    public function loginAction()
    {
        $request = $this->getRequest();
        $session = $request->getSession();
        // get the login error if there is one
        if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR))
        {
            $error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
        } else {
            $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
        }
        
        return $this->render('AbzuSecurityBundle:Security:login.html.twig', 
                array(
                    // last username entered by the user
                    'last_username' => $session->get(SecurityContext::LAST_USERNAME), 
                    'error' => $error
                    ));
    }
    
    public function logoutAction()
    {
        // The security layer will intercept this request
    }
}
